Copper price per tonne: August Average Copper - £4651.05
Cable types:
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3.a - 6491B (HO7Z-R) LSZH insulated wiring, 1.5mm to 630mm
Fixed Wiring and Mains Cables - Stranded plain annealed compacted circular copper conductor, low smoke and zero halogen (LSZH) outer sheath. 450/750 volts grade to BS7211. Acid gas emission to BS EN 50267 (IEC60754), smoke emission to BS EN 50268 (IEC 61034) and flame propagation to BS EN 50265 (IEC 60332), low smoke and zero halogen (LSZH).
| CCC Code | Conductor size (MM2) |
Stranding | Cores | Weight (KG/KM) |
Overall Diameter (MM) |
Gland Size |
Cleat | Trefoil Cleat |
|---|---|---|---|---|---|---|---|---|
| 6491B1/5 | 1.5 | 7/0.53 | 1 | 22 | 3 | 20/16 | - | - |
| 6491B2/5 | 2.5 | 7/0.67 | 1 | 33 | 3.65 | 20/16 | - | - |
| 6491B4 | 4 | 7/0.85 | 1 | 49 | 4.8 | - | - | - |
| 6491B6 | 6 | 7/1.04 | 1 | 69 | 4.75 | 20/16 | - | - |
| 6491B10 | 10 | 7/1.35 | 1 | 116 | 6.15 | 20/16 | - | - |
| 6491B16 | 16 | 7/1.70 | 1 | 175 | 8 | - | - | - |
| 6491B25 | 25 | 7/2.14 | 1 | 273 | 8.9 | 20S | - | - |
| 6491B35 | 35 | 7/2.52 | 1 | 367 | 9.95 | 20S | - | - |
| 6491B50 | 50 | 19/1.78 | 1 | 510 | 11.7 | 20 | - | - |
| 6491B70 | 70 | 19/2.14 | 1 | 715 | 13.35 | 20 | - | - |
| 6491B95 | 95 | 19/2.52 | 1 | 990 | 15.6 | 25 | - | - |
| 6491B120 | 120 | 37/2.03 | 1 | 1230 | 17.2 | 25 | - | - |
| 6491B150 | 150 | 37/2.25 | 1 | 1510 | 19.4 | - | - | - |
| 6491B185 | 185 | 37/2.52 | 1 | 1900 | 21.3 | 32 | - | - |
| 6491B240 | 240 | 61/2.25 | 1 | 2490 | 24.36 | 32 | - | - |
| 6491B300 | 300 | 61/2.52 | 1 | 3050 | 27.05 | 40 | - | - |
| 6491B400 | 400 | 61/2.85 | 1 | 3842 | 30.35 | 40 | - | - |
| 6491B500 | 500 | 61/3.20 | 1 | 4900 | 32.8 | 50S | - | - |
| 6491B630 | 630 | 127/2.50 | 1 | 6334 | 36.5 | 50S | - | - |
Technical Information
Temperature limits : - 15 to +70oc |
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